486570623

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 621457920

約数和(自身を除く): 134887297

約数列:

[1, 7, 11, 73, 77, 107, 511, 749, 803, 809, 1177, 5621, 5663, 7811, 8239, 8899, 54677, 59057, 62293, 85921, 86563, 413399, 601447, 605941, 649627, 952193, 4547389, 6319099, 6665351, 44233693, 69510089, 486570623]

約数ペア:

[(1, 486570623), (7, 69510089), (11, 44233693), (73, 6665351), (77, 6319099), (107, 4547389), (511, 952193), (749, 649627), (803, 605941), (809, 601447), (1177, 413399), (5621, 86563), (5663, 85921), (7811, 62293), (8239, 59057), (8899, 54677)]